High-strength tuning fork piece cutting tool

Abstract

The high-strength tuning fork piece cutting tool comprises a loading table, the lower end of the loading table and a cutting device are fixedly installed, and a plurality of loading areas used for loading workpieces are formed at the upper end of the loading table; the bottom of the connecting layer is placed on the loading table in an attached mode, and the connecting layer serves as a connecting carrier between the loading table and a workpiece; the connecting layer is clamped between the loading platform and the connecting layer, and when the connecting layer is dry, the loading platform is bonded with the connecting layer; the connecting layer is arranged between the loading platform and the connecting layer, the connecting layer is formed by the anaerobic adhesive and the water absorption diverging fiber layer, the water absorption diverging fiber layer is newspaper, diverging of the anaerobic adhesive coated on the upper end face of the loading platform and the lower end face of the connecting layer is achieved through diverging of the newspaper after water absorption, and therefore the anaerobic adhesive can be dispersed. And therefore, the loading platform and the connecting layer can be disassembled, and the bonding strength and the disassembly convenience between the loading platform and the connecting layer can be considered by the connecting layer.

Description

Technical Field

[0001] This utility model belongs to the field of tuning fork cutting technology, specifically relating to a high-strength tuning fork cutting tool. Background Technology

[0002] The cutting of tuning fork plates requires accurate and consistent control of the fork depth. Therefore, the flatness of the tooling plate used for feeding is very important. The parallelism error between the upper surface of the glued crystal weight and the lower surface of the tooling plate must be within 0.01mm. Due to the presence of the fork and the total thickness of the tuning fork weights after multi-wire cutting, which is only slightly more than 1mm, the glue used for gluing the crystal weight must ensure stable adhesion to the tooling plate. At the same time, after cutting, the crystal weight and the tooling plate need to be easily disassembled. Therefore, it is difficult to control the bonding strength between the crystal weight and the tooling plate. In the current production process, it is difficult to achieve rapid disassembly after cutting while ensuring the bonding strength. Utility Model Content

[0003] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a high-strength tuning fork cutting tool.

[0004] The technical solution adopted in this utility model includes:

[0005] The loading platform is fixedly installed at its lower end with the cutting device, and its upper end forms multiple loading areas for loading workpieces.

[0006] A connecting layer, the bottom of which is attached to the loading platform and serves as a connecting carrier between the loading platform and the workpiece;

[0007] A bonding layer is sandwiched between the loading platform and the connecting layer. When the bonding layer is dry, the loading platform and the connecting layer are bonded together. When the bonding layer comes into contact with water, the bonding layer absorbs water and disperses it to separate the loading platform and the bonding layer from each other.

[0008] The workpiece holder has its bottom bonded to the connecting layer.

[0009] As a preferred embodiment of the present invention, the connecting layer is formed by adhesive bonding at the bottom of the connecting layer and at the top of the loading platform, and by clamping the water-absorbing and dispersing fiber layer between the two.

[0010] As a preferred embodiment of this invention, the water-absorbing and dispersing fiber layer is newspaper.

[0011] As a preferred embodiment of this invention, when the water-absorbing and dispersing fiber layer is clamped between the connecting layer and the loading platform, the adhesive portion of the connecting layer and the loading platform does not exceed the outer edge of the water-absorbing and dispersing fiber layer.

[0012] As a preferred embodiment of this invention, the adhesive on the connecting layer and the loading platform is an anaerobic adhesive.

[0013] Preferably, the thickness of the connecting layer is less than the thickness of the loading platform; the thickness of the linking layer is less than the thickness of the connecting layer.

[0014] As a preferred embodiment of this invention, the loading platform and the connecting layer are made of glass.

[0015] As a preferred embodiment of the present invention, the plurality of loading areas are arranged in a rectangular array on the top of the loading platform.

[0016] As a preferred embodiment of this invention, the water absorption and dispersion time of the bonding layer is greater than or equal to 1 hour.

[0017] The beneficial effects of this utility model are as follows:

[0018] This utility model is a high-strength tuning fork cutting tool. By setting a connecting layer between the loading platform and the connecting layer, the connecting layer is formed by anaerobic adhesive and a water-absorbing and dispersing fiber layer. The water-absorbing and dispersing fiber layer is newspaper. By utilizing the dispersion of water absorbed by the newspaper, the anaerobic adhesive coated on the upper surface of the loading platform and the lower surface of the connecting layer is dispersed, thereby realizing the disassembly of the loading platform and the connecting layer. The connecting layer can balance the bonding strength between the loading platform and the connecting layer and the ease of disassembly. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is an exploded structural diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the cutting state structure of this utility model.

[0023] In the diagram: 1. Loading platform; 2. Connecting layer; 3. Connection layer; 4. Workpiece layer; 11. Loading area; Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] The following is combined Figure 1-3 This invention describes a specific embodiment of a high-strength tuning fork cutting fixture, comprising:

[0027] The loading platform 1 is fixedly installed at its lower end with the cutting device, and its upper end forms multiple loading areas 11 for loading workpieces. The loading platform 1 is used to fix the workpieces on the cutting device so as to cut the workpieces. The workpieces are specifically tuning fork pieces.

[0028] The connecting layer 3 is placed on the loading table 1 at its bottom and serves as a connecting carrier between the loading table 1 and the workpiece. After the connecting layer 3 and the loading table 1 are connected to each other, the upper surface of the connecting layer 3 is polished to ensure that the parallelism error between the upper surface of the connecting layer 3 and the lower surface of the loading table 1 is within 0.01mm, thus ensuring the accuracy of cutting the entire workpiece.

[0029] A connecting layer 2 is sandwiched between the loading platform 1 and the connecting layer 3. When the connecting layer 2 is dry, the loading platform 1 and the connecting layer 3 are bonded together. When the connecting layer 2 comes into contact with water, it absorbs water and disperses, causing the loading platform 1 and the connecting layer 2 to separate from each other. By sandwiching the connecting layer 2 between the loading platform 1 and the connecting layer 3, the curing of the connecting layer 2 ensures a stable connection between the loading platform 1 and the connecting layer 3. When cutting the workpiece, the loading platform 1 and the connecting layer 3 will not separate or move from each other, which can improve the accuracy of workpiece cutting.

[0030] The workpiece holder has its bottom bonded to the connecting layer 3, so that the workpiece layer 4 and the connecting layer 3 are bonded into an integral structure. When the workpiece layer 4 is cut, it can be cut into several small integral structures. In each small integral, the connecting layer 3 and the workpiece layer 4 are bonded to each other as an integral structure, so as to facilitate the polishing and grinding device to grind the two cut surfaces of the small integral.

[0031] Please refer to Figure 1As shown, the connecting layer 2 is formed by adhesive bonding at the bottom of the connecting layer 3 and at the top of the loading platform 1, with a water-absorbing and dispersing fiber layer sandwiched between them. The adhesive bonding at the top of the loading platform 1 and the adhesive bonding at the bottom of the connecting layer 2 are used for bonding between the loading platform 1 and the connecting layer 3, respectively. By setting the water-absorbing and dispersing fiber layer between the two adhesives, the bonding strength between the loading platform 1 and the connecting layer 3 can be improved. On the other hand, the water-absorbing fiber layer can disperse the cured adhesive after absorbing water, improve the diffusion of water molecules in the adhesive, and thus shorten the adhesive removal time between the loading platform 1 and the connecting layer 3.

[0032] Please refer to Figure 2 As shown, the water-absorbing and dispersing fiber layer is newspaper. When the water-absorbing and dispersing fiber layer comes into contact with water, especially in a high temperature and high humidity environment, it will gradually dissolve, which will reduce the bonding effect between the loading platform 1 and the connecting layer 3, thereby realizing the separation between the loading platform 1 and the connecting layer 3. The newspaper thickness is low, which meets the requirements of the workpiece processing size, and the cost is low.

[0033] Please refer to Figures 1-3 As shown, when the water-absorbing and dispersing fiber layer is clamped between the connecting layer 3 and the loading platform 1, the adhesive portion on the connecting layer 3 and the loading platform 1 does not exceed the outer edge of the water-absorbing and dispersing fiber layer, so that the outer edge of the water-absorbing and dispersing fiber layer can easily come into contact with high temperature and high humidity fluid, and facilitate the dispersion of the water-absorbing and dispersing fiber layer when the loading platform 1 and the connecting layer 3 are disassembled.

[0034] Please refer to Figure 2 As shown, the adhesive on the connecting layer 3 and the loading platform 1 is an anaerobic adhesive. When the loading platform 1 and the connecting layer 3 are tightly attached to each other, the anaerobic adhesive is isolated from the outside air. The curing of the anaerobic adhesive achieves the mutual bonding between the loading platform 1 and the connecting layer 3. In addition, after the anaerobic adhesive is exposed to water and soaked for a certain period of time, it can improve the dispersion of the anaerobic adhesive. Combined with the water-absorbing and dispersing fiber layer, it reduces the bonding strength between the loading platform 1 and the connecting layer 3, making it easier to disassemble the loading platform 1 and the connecting layer 3.

[0035] Please refer to Figures 2-3 As shown, the thickness of the connecting layer 3 is less than the thickness of the loading platform 1. By reducing the thickness of the connecting layer 3, the difficulty of disassembling the loading platform 1 and the connecting layer 3 can be reduced. The thickness of the connecting layer 2 is less than the thickness of the connecting layer 3. Under the premise that the loading platform 1 and the connecting layer 3 are bonded together by the connecting layer 2 to achieve the required strength, it is convenient to separate and disassemble the two after cutting.

[0036] Please refer to Figure 2 As shown, the loading platform 1 and the connecting layer 3 are made of glass, which makes it easy to remove the adhesive that has hardened on its surface.

[0037] Please refer to Figure 2As shown, the multiple loading zones 11 are arranged in a rectangular array on the top of the loading platform 1, which is used to fix multiple workpiece layers 4 at the same time, thereby improving the processing efficiency of the workpieces.

[0038] Please refer to Figure 2 As shown, the water absorption and dispersion time of the connecting layer 2 is greater than or equal to 1 hour.

[0039] Working principle of this utility model:

[0040] At room temperature, anaerobic adhesive is applied to the upper surface of the loading platform 1 and the lower surface of the connecting layer 3 respectively. The pre-cut water-absorbing and dispersing fiber layer is sandwiched between the loading platform 1 and the connecting layer 3. The loading platform 1, the water-absorbing and dispersing fiber layer, and the connecting layer 3 are pressed together. After being pressed together, the anaerobic adhesive is isolated from the air and is cured with the water-absorbing and dispersing fiber layer to form the bonding layer 2, thereby achieving the mutual bonding between the loading platform 1 and the connecting layer 3.

[0041] The upper surface of the connecting layer 3 is polished to ensure that the parallelism error between the upper surface of the connecting layer 3 and the lower surface of the loading platform 1 is within 0.01mm.

[0042] Anaerobic adhesive is applied to the upper surface of the connecting layer 3, and the crystal weight is pressed onto the upper surface of the connecting layer 3. The position of the crystal weight on the connecting layer 3 is adjusted by using a clamp. In addition, the flatness of the crystal weight is adjusted by using a flatness table. After adjusting the relevant parameters, the position of the crystal weight is fixed so that the crystal weight and the connecting layer 3 are bonded together into an integral structure. After the crystal weight and the connecting layer 3 are bonded together, the loading platform 1, the connecting layer 2, the connecting layer 3 and the workpiece layer 4 (i.e., the crystal weight) fixedly connected to the top of the connecting layer 3 are fixedly installed on the cutting device to mix and cut them.

[0043] After cutting (e.g.) Figure 3 As shown), by soaking the cut structure in water for 1 hour, the water-absorbing and dispersing fiber layer absorbs and disperses water, thereby achieving mutual dispersion between the anaerobic adhesive and the water-absorbing and dispersing fiber layer, which facilitates the disassembly of the loading platform 1 and the connecting layer 3.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A high-strength tuning fork cutting fixture, characterized in that, include: The loading platform is fixedly installed at its lower end with the cutting device, and its upper end forms multiple loading areas for loading workpieces. A connecting layer, the bottom of which is attached to the loading platform and serves as a connecting carrier between the loading platform and the workpiece; A bonding layer is sandwiched between the loading platform and the connecting layer. When the bonding layer is dry, the loading platform and the connecting layer are bonded together. When the bonding layer comes into contact with water, the bonding layer absorbs water and disperses it to separate the loading platform and the bonding layer from each other. The workpiece holder has its bottom bonded to the connecting layer.

2. The high-strength tuning fork cutting fixture according to claim 1, characterized in that: The bonding layer is formed by adhesive bonding at the bottom of the bonding layer and at the top of the loading platform, and by clamping the water-absorbing and dispersing fiber layer between the two.

3. The high-strength tuning fork cutting fixture according to claim 2, characterized in that: The absorbent and dispersive fiber layer is newspaper.

4. The high-strength tuning fork cutting fixture according to claim 3, characterized in that: When the water-absorbing and dispersing fiber layer is clamped between the connecting layer and the loading platform, the adhesive portion of the connecting layer and the loading platform does not exceed the outer edge of the water-absorbing and dispersing fiber layer.

5. The high-strength tuning fork cutting fixture according to claim 1, characterized in that: The adhesive on the connecting layer and the loading platform is an anaerobic adhesive.

6. The high-strength tuning fork cutting fixture according to claim 1, characterized in that: The thickness of the connecting layer is less than the thickness of the loading platform; the thickness of the linking layer is less than the thickness of the connecting layer.

7. The high-strength tuning fork cutting fixture according to claim 6, characterized in that: The loading platform and the connecting layer are made of glass.

8. The high-strength tuning fork cutting fixture according to claim 1, characterized in that: The multiple loading areas are arranged in a rectangular array on top of the loading platform.

9. The high-strength tuning fork cutting fixture according to claim 1, characterized in that: The water absorption and dispersion time of the bonding layer is greater than or equal to 1 hour.

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